New Mexico authorities say preliminary autopsy results didn't determine how Oscar-winner Gene Hackman and his wife died, but did rule out carbon monoxide.

Hollywood icon Gene Hackman, his wife Betsy Arakawa, and their dog were found dead in their New Mexico home, prompting speculation about carbon monoxide poisoning.While no official cause of death has ...

The New Jersey Poison Control Center in January assisted in the medical care of a family of four exposed to dangerous carbon ...

Gene Hackman's daughter has revealed she believes her father, stepmother, and their dog died from carbon monoxide poisoning.